chore: update jenkins and plugins to latest lts, update gh actions, add flake, remove minikube and use kind (#974)

- update to latest jenkins lts
- update github actions
- add nix flake (experimental, build artifacts still wip)
- remove minikube and use kind for a better experience

.github/workflows/release.yaml

@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -20,7 +20,7 @@ jobs:
           echo "GOPATH=/home/runner/go" >> $GITHUB_ENV
 
       - name: Prepare go environment
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
@@ -45,7 +45,7 @@ jobs:
           tag_name: ${{ env.VERSION }}
 
       - name: Login to Quay.io
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: quay.io
           username: ${{ secrets.QUAYIO_USERNAME }}